X :0 &
        sleep 1
        export DISPLAY=:0
        sleep 1
        xfwm4 --display=:0 --replace> /var/log/xfwm4.log 2>&1 &
        /usr/games/xmabacus > /var/log/atoz.log 2>&1 &



than add
cat /etc/systemd/system/multi-user.target.wants/mydm.service

[Unit]
Description=MyDM Daemon
After=Display manager

[Service]
EnvironmentFile=-/etc/sysconfig/
#ExecStartPre=
ExecStart=/etc/init.d/mydm start
ExecReload=/bin/kill -HUP $MAINPID
KillMode=process
Restart=on-abort

[Install]
WantedBy=multi-user.target